Publication Year
2006
Otieno, R.O.; Ouma, C.; Ong'echa, J.M.; Keller, C.C.; Were, T.; Waindi, E.N.; Michaels, M.G.; Day, R.D.; Vulule, J.M.; Perkins, D.J.
AIDS, 20(2), 275-280 (Lippincott Williams & Wilkins (London, United Kingdom)).